.. has been released, and can be fetched from:
http://www.hs.uni-hamburg.de/DE/Ins/Per/Wichmann/Nightfall.html
This is the first release with working code for an accretion disk. The
previous, experimental accretion disk code has been cleaned up, debugged,
partially rewritten, reduced in scope (tilted and/or warped disks are not
supported), and finally deemed production-ready :)
The disk code is now compiled-in by default, and the documentation has been
updated.
Also, some minor numerical bugs have been fixed.
The 'sqrt individual' limb darkening option has been removed, since it
has no proper flux normalisation, and hence yields incorrect results.
regards,
rainer